90008370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 250950960

約数和(自身を除く): 160942590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 445, 510, 534, 661, 765, 801, 890, 1322, 1335, 1513, 1530, 1602, 1983, 2670, 3026, 3305, 3966, 4005, 4539, 5949, 6610, 7565, 8010, 9078, 9915, 11237, 11898, 13617, 15130, 19830, 22474, 22695, 27234, 29745, 33711, 45390, 56185, 58829, 59490, 67422, 68085, 101133, 112370, 117658, 136170, 168555, 176487, 202266, 294145, 337110, 352974, 505665, 529461, 588290, 882435, 1000093, 1011330, 1058922, 1764870, 2000186, 2647305, 3000279, 5000465, 5294610, 6000558, 9000837, 10000930, 15001395, 18001674, 30002790, 45004185, 90008370]

約数ペア:

[(1, 90008370), (2, 45004185), (3, 30002790), (5, 18001674), (6, 15001395), (9, 10000930), (10, 9000837), (15, 6000558), (17, 5294610), (18, 5000465), (30, 3000279), (34, 2647305), (45, 2000186), (51, 1764870), (85, 1058922), (89, 1011330), (90, 1000093), (102, 882435), (153, 588290), (170, 529461), (178, 505665), (255, 352974), (267, 337110), (306, 294145), (445, 202266), (510, 176487), (534, 168555), (661, 136170), (765, 117658), (801, 112370), (890, 101133), (1322, 68085), (1335, 67422), (1513, 59490), (1530, 58829), (1602, 56185), (1983, 45390), (2670, 33711), (3026, 29745), (3305, 27234), (3966, 22695), (4005, 22474), (4539, 19830), (5949, 15130), (6610, 13617), (7565, 11898), (8010, 11237), (9078, 9915)]